With the increasing pressure on the core syllabus from subjects relating to new technologies it is important that students receive exposure to the fundamental areas of electrical engineering science. In this respect electromagnetism is pre-eminent and this book has been written to provide technologists with an introduction to the diversity and utility of this important subject. Vector calculus is introduced at an early stage and used throughout. The emphasis, however is not mathematical, but is based upon an understanding of physical principle. The book aims to gather together a breadth of...